github.com/cloud-green/juju@v0.0.0-20151002100041-a00291338d3d/cmd/juju/storage/poolcreate_test.go (about)

     1  // Copyright 2015 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  
     4  package storage_test
     5  
     6  import (
     7  	"github.com/juju/cmd"
     8  	jc "github.com/juju/testing/checkers"
     9  	gc "gopkg.in/check.v1"
    10  
    11  	"github.com/juju/juju/cmd/envcmd"
    12  	"github.com/juju/juju/cmd/juju/storage"
    13  	_ "github.com/juju/juju/provider/dummy"
    14  	"github.com/juju/juju/testing"
    15  )
    16  
    17  type PoolCreateSuite struct {
    18  	SubStorageSuite
    19  	mockAPI *mockPoolCreateAPI
    20  }
    21  
    22  var _ = gc.Suite(&PoolCreateSuite{})
    23  
    24  func (s *PoolCreateSuite) SetUpTest(c *gc.C) {
    25  	s.SubStorageSuite.SetUpTest(c)
    26  
    27  	s.mockAPI = &mockPoolCreateAPI{}
    28  	s.PatchValue(storage.GetPoolCreateAPI, func(c *storage.PoolCreateCommand) (storage.PoolCreateAPI, error) {
    29  		return s.mockAPI, nil
    30  	})
    31  }
    32  
    33  func runPoolCreate(c *gc.C, args []string) (*cmd.Context, error) {
    34  	return testing.RunCommand(c, envcmd.Wrap(&storage.PoolCreateCommand{}), args...)
    35  }
    36  
    37  func (s *PoolCreateSuite) TestPoolCreateOneArg(c *gc.C) {
    38  	_, err := runPoolCreate(c, []string{"sunshine"})
    39  	c.Check(err, gc.ErrorMatches, "pool creation requires names, provider type and attrs for configuration")
    40  }
    41  
    42  func (s *PoolCreateSuite) TestPoolCreateNoArgs(c *gc.C) {
    43  	_, err := runPoolCreate(c, []string{""})
    44  	c.Check(err, gc.ErrorMatches, "pool creation requires names, provider type and attrs for configuration")
    45  }
    46  
    47  func (s *PoolCreateSuite) TestPoolCreateTwoArgs(c *gc.C) {
    48  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop"})
    49  	c.Check(err, gc.ErrorMatches, "pool creation requires names, provider type and attrs for configuration")
    50  }
    51  
    52  func (s *PoolCreateSuite) TestPoolCreateAttrMissingKey(c *gc.C) {
    53  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop", "=too"})
    54  	c.Check(err, gc.ErrorMatches, `expected "key=value", got "=too"`)
    55  }
    56  
    57  func (s *PoolCreateSuite) TestPoolCreateAttrMissingValue(c *gc.C) {
    58  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop", "something="})
    59  	c.Check(err, gc.ErrorMatches, `expected "key=value", got "something="`)
    60  }
    61  
    62  func (s *PoolCreateSuite) TestPoolCreateAttrEmptyValue(c *gc.C) {
    63  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop", `something=""`})
    64  	c.Check(err, jc.ErrorIsNil)
    65  }
    66  
    67  func (s *PoolCreateSuite) TestPoolCreateOneAttr(c *gc.C) {
    68  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop", "something=too"})
    69  	c.Check(err, jc.ErrorIsNil)
    70  }
    71  
    72  func (s *PoolCreateSuite) TestPoolCreateEmptyAttr(c *gc.C) {
    73  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop", ""})
    74  	c.Check(err, gc.ErrorMatches, `expected "key=value", got ""`)
    75  }
    76  
    77  func (s *PoolCreateSuite) TestPoolCreateManyAttrs(c *gc.C) {
    78  	_, err := runPoolCreate(c, []string{"sunshine", "lollypop", "something=too", "another=one"})
    79  	c.Check(err, jc.ErrorIsNil)
    80  }
    81  
    82  type mockPoolCreateAPI struct {
    83  }
    84  
    85  func (s mockPoolCreateAPI) CreatePool(pname, ptype string, pconfig map[string]interface{}) error {
    86  	return nil
    87  }
    88  
    89  func (s mockPoolCreateAPI) Close() error {
    90  	return nil
    91  }